Home / 93,629,999.80-140,444,999.70-33,051,849.40

Finding the Fourth Proportional to 93,629,999.80, 140,444,999.70 and 33,051,849.40

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Solution

The fourth proportional to 93,629,999.80, 140,444,999.70 and 33,051,849.40 is: 49,577,774.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,629,999.80 : 140,444,999.70 = 33,051,849.40 : x
  2. Step 2: Convert to fraction form
    93,629,999.80/140,444,999.70 = 33,051,849.40/x
  3. Step 3: Cross multiply
    93,629,999.80x = 140,444,999.70 × 33,051,849.40
  4. Step 4: Simplify right side
    93,629,999.80x = 4,641,966,979,067,445
  5. Step 5: Solve for x
    x = 4,641,966,979,067,445/93,629,999.80
  6. Step 6: Final answer
    x = 49,577,774.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.